Across
- 2. prove that transportation was being improved
- 7. critique the sentence to make it right: immigrants who arrived in Francisco Bay checked in at Ellis Island
- 9. what theory did some people believe that meant that natural selection applied to all of us
- 10. identify why an inventor needs to get to keep his product safe
- 11. formulate who owned a steel monopoly
- 12. identify who invented the phonograph
Down
- 1. act prohibited Chinese from new opportunities in America
- 3. the place where the wealthy moved to
- 4. identify who owned an oil monopoly
- 5. prove that manufacturing was being improved
- 6. critique the sentence to make it right: skyscrapers were crowded multi-family buildings that had poor living conditions
- 8. _____ came from southern/ Eastern Europe